| Related citation: | MA Cong,YU Shui-li,SHI Wen-xin,WANG Shuo,YI Xue-song,JIN Li-mei.Influence of hydraulic retention time on efficiencies of high concentration PAC-MF bioreactor treating slightly polluted surface water[J].Journal of Harbin Institute Of Technology(New Series),2012,19(1):71-74.DOI:10.11916/j.issn.1005-9113.2012.01.015. |
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| Influence of hydraulic retention time on efficiencies of high concentration PAC-MF bioreactor treating slightly polluted surface water |
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| Author Name | Affiliation | | MA Cong | Dept. of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China | | YU Shui-li | Dept. of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China
State Key Lab of Pollution Control and Resources Reuse,Tongji University,Shanghai 200092,China | | SHI Wen-xin | Dept. of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China | | WANG Shuo | Dept. of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China | | YI Xue-song | Dept. of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China | | JIN Li-mei | Dept. of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China |
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| Abstract: |
| In this study,the influence of hydraulic retention time on feasibility,efficiency and membrane fouling of slightly polluted surface water treatment by a high concentration PAC-MF bioreactor were investigated. During three months operation,TOC,NH4 + -N,nitrobenzene,and TMP were measured to evaluate the MBR performance. The results show that,when HRT reduces from 3 h to 1 h,removal efficiency of TOC and ammonia-nitrite decrease a little. However,there is little effect of HRT on nitrobenzene. And the optimal hydraulic retention time is 1 h. |
| Key words: powdered activated carbon microfiltration performance hydraulic retention time |
| DOI：10.11916/j.issn.1005-9113.2012.01.015 |
| Clc Number:X703 |
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